#include <cstdio>
#include <cstring>
#include <iostream>
#include <algorithm>
#include <vector>
#include <cmath>
#include <queue>
#include <deque>
#include <set>

#define flr(x, l, r) for (int x = l; x <= r; ++x)
#define frl(x, r, l) for (int x = r; x >= l; --x)
#define fmp(x, t) for (int x = h[t]; ~x; x = ne[x])
#define LL long long
#define mt memset
#define my memcpy
#define szf sizeof
#define INF 0x3f3f3f3f
#define in(x) scanf("%d", &x)
#define out(x) printf("%d", x)
#define inll(x) scanf("%lld", &x)
#define outll(x) printf("%lld", x)
#define pn printf("\n")
#define con continue
#define bk break
#define vc vector
#define pb push_back
#define sz size
#define PII pair<int, int>
#define x first
#define y second
#define P_q priority_queue
#define ft front
#define pf push_front
#define popf pop_front
#define it insert
#define ct count

using namespace std;

const int N = 2e5 + 10, M = 18;

int n;
int w[N], f[N][M];

void init() {
    flr (j, 0, M)
        for (int i = 1; i + (1 << j) - 1 <= n; ++ i)
            if (!j) f[i][j] = w[i];
            else f[i][j] = max(f[i][j - 1], f[i + (1 << j - 1)][j - 1]);
}

int rmq(int l, int r) {
    int len = r - l + 1;
    int k = log(len) / log(2);
    return max(f[l][k], f[r - (1 << k) + 1][k]);
}

int main() {
    in(n);
    flr (i, 1, n) in(w[i]);
    
    int cnt;
    in(cnt);
    
    init();
    while (cnt -- ) {
        int l, r;
        in(l), in(r);
        
        out(rmq(l, r)), pn;
    }

    return 0;
}